baber/WOPTO huggingface dataset:
Patent EP-0297760-A3 (EP)
IPC: B41J33/26
Filed: 1988-06-20
Abstract: A cartridge (6) for a multistrike typing ribbon (21) for 
printing machines engages a single drive shaft (51) for 
unidirectional advance movement of the multistrike ribbon (21) and 
comprises a container having a bottom (8) and two arms which 
project from a rear wall and which each have an aperture for 
the ribbon to pass therethrough. An epicyclic transmission 
arrangement (40) is disposed on the bottom (8) and comprises a 
series of toothed gears (48, 52 and 53) which are coplanar with 
each other and parallel to the bottom (8). The drive shaft 
(51) is engaged with a feed sleeve (49) of the cartridge and is 
coaxial with the feed roller (42) for the ribbon (21). The feed 
sleeve (49) is fixed with respect to the sun gear (52) of the 
arrangement (40), the sun gear being engaged with the planet gear 
(48) which in turn is rotatable on an eccentric pin (47) of a plate 
(46). The plate (46) is fixed with respect to a second sleeve (44) 
which is rotatable about the sleeve (49) and on which the feed 
roller (42) is fixed. The gear (48) is always engaged with an 
internally toothed ring (53) which is provided on the bottom (8) 
and constitutes the fixed annulus gear of the arrangement (40). 
The transmission ratio as between the gears (48, 52 and 53) is 
such as substantially to reduce the number of turns of the feed 
roller (42) with respect to the turns of the drive shaft (51).
Patent EP-0310436-A3 (EP)
Title: Streptomyces expression vectors
IPC: C12N1/20
Filed: 1988-09-30
Abstract: The present invention relates to  Streptomyces  expression 
vectors containing heterologous terminator sequences, 
especially when derived from  B. subtilis  phage 29, 
and to cells and expression systems using such vectors.
Patent EP-0326760-A3 (EP)
IPC: A61B3/14
Filed: 1988-12-22
Abstract: A laser beam guidance system comprises a combination 
of mirrors that establishes an optical channel within 
which the laser beam (22) is confined for movement. The system 
also includes means for moving the combination of mirrors 
to spatially reorient the optical channel. A beam 
steering scanner located on the path of the laser beam 
moves the beam within the optical channel onto selected 
paths which generally follow the longitudinal axis of the 
channel. Additionally, a focusing element (26) in the system 
brings the beam into focus at selectable points on the 
beam. In accordance with a pre-established program, the 
beam is moved within the channel and focused at points 
along the beam to photochemically affect cells in the 
cornea of the eye.
Patent EP-0330823-A3 (EP)
Title: A low-absorption circuit device for controlling a power transistor into the on state
IPC: H03K17/695
Filed: 1989-01-20
Abstract: A low-absorption circuit device (1) for controlling into 
the on state a power transistor (2), in particular a D MOS 
transistor having conventional gate (G), drain (D), and source 
(S) electrodes, and adapted to drive electrical loads (5) by 
changing over from an off state to an on state in which there 
appears on the gate electrode a predetermined voltage value 
Vcp), comprises a first turn-on circuit (6) connected to one 
pole of a voltage supply (Vcc), a second turn-on circuit (7) 
connected to another supply voltage pole (Vcp), and a comparator 
having respective inputs connected to the gate electrode (G) 
of the power transistor (2) and to a reference voltage pole (Vr) 
as well as respective outputs connected to each respective 
turn-on circuit (6,7) to activate said circuits alternately 
based on a comparison of the gate voltage of the power transistor 
with the predetermined reference voltage (Vr).
Patent EP-0346826-A3 (EP)
Title: Reinforced material for a curable resin
IPC: B29C70/02
Filed: 1989-06-13
Abstract: A reinforcing material for thermoset plastics from a web of material in the form of a woven, nonwoven, laid or knitted fabric is described. The web of material has here at least two systems of filaments crossing one another and/or connected to one another. The one system of filaments is arranged predominantly transversely and the other system of filaments is arranged predominantly longitudinally with respect to the web of material, the one system of filaments partially or completely covering the other. Microscopic hollow bodies of plastic, having a diameter of 20  mu m to 300  mu m, are provided within the systems of filaments in such a way that the covering system of filaments has about 60 to 100% by volume of the microscopic hollow bodies. <IMAGE>
Patent EP-0347849-A3 (EP)
IPC: C07D231/08
Filed: 1989-06-20
Abstract: A photographic recording material capable of 
accelerated development is described. The recording 
material comprises an image-forming coupler compound, 
a development inhibitor releasing compound and a 
compound capable of imagewise release of an electron 
transfer agent.
Patent EP-0351585-A3 (EP)
Title: Vector containing a chicken b-actin gene promoter for the expression of a desired gene
IPC: C12N9/38
Filed: 1989-06-23
Abstract: An expression vector for the expression of a desired gene in an animal cell is described, which contains a chicken  beta -actin gene promoter or a derivative thereof and downstream thereof a restriction enzyme site for the incorporation of a desired gene. Furthermore corresponding recombinant expression vectors, transformed microorganisms and processes for the expression of a desired gene in a host cell are described.
Patent EP-0359265-A3 (EP)
Title: Zero string error detection circuit
IPC: H03M5/16
Filed: 1989-09-14
Abstract: A zero string error detection circuit, comprising:-  
a pair of shift registers (1P and 1N) which 
receive positive and negative sides of bipolar data, 
arriving serially, and convert it to parallel data composed 
of a selected number of bits;  
a code detector (2) which, upon detecting a 
specific code in the parallel outputs of the shift 
registers (1P and 1N), issues a reset signal to the shift 
registers (1P and 1N) to make the outputs of the shift 
registers (1P and 1N) zero;  
a zero string monitor (3) which issues a zero 
string error detection signal when the parallel outputs of 
the shift registers (1P and 1N) become zero; and  
a gate (6) which inhibits said zero string 
monitor (3) from issuing the zero string error detection 
signal during a specific period, when said code detector 
(2) issues a reset signal.
Patent EP-0380757-A3 (EP)
IPC: E05C17/20
Filed: 1989-10-17
Abstract: Bei einem von den Türsharnieren unabhängig montierbaren 
Türfeststeller für Kraftwagentüren, dessen durch einen 
Blechmaterialzuschnitt gebildete Türhaltestange (3) mit einer 
in einem aus einem gefalteten Blechmaterialzuschnitt gebildeten 
Haltergehäuse abgestützten Drehstabfeder zusammenwirkt 
ist der Schaft der Drehstabfeder (11) an den Seitenwandungen 
des Haltergehäuses vermittels einer das Haltergehäuse überbrückenden 
und an diesem gegen eine Bewegung in sowohl in 
axialer als auch in radialer Richtung festgehaltenen Lagerschale 
(17) aus wartungsfreiem selbsttragenden Material abgestützt.
Patent EP-0367227-A3 (EP)
Title: Silver halide color photographic material
IPC: G03C1/20
Filed: 1989-10-31
Abstract: A silver halide color photographic material 
comprising on a reflective support at least three light-­
sensitive emulsion layers having different color 
sensitivities, wherein at least one of said light-­
sensitive emulsion layers comprises a silver halide 
emulsion spectrally sensitized with at least one 
compound represented by the formula (I), that at least 
one of said light-sensitive emulsion layers or light-­
insensitive layers comprises on said support at least 
one compound represented by the formula (II), (III) or 
(IV) and that the total amount of silver halide emulsion 
on said support is in the range of 0.65 g/m² or less as 
calculated in terms of coated amount of silver: 
  
wherein Z represents an oxygen atom or sulfur atom; R₁ 
and R₂ each represent a substituted or unsubstituted 
alkyl group; V₁, V₂, V₃, V₄, V₅, V₆, V₇, and V₈ each 
represents a hydrogen atom, a halogen atom, an alkyl 
 
 
group, an acyl group, an acyloxy group, an alkoxy­
carbonyl group, a carbamoyl group, a sulfamoyl group, a 
carboxyl group, a cyano group, a hydroxyl group, an 
amino group, an acylamino group, an alkoxy group, an 
alkylthio group, an alkylsulfonyl group, a sulfonic acid 
group or an aryl group, with the proviso that two of V₁ 
to V₈ which are bonded to adjacent carbon atoms do not 
together form a condensed ring and that assuming 
Hammett's value σp of each of V₁ to V₈ is σpi (i=1 to 8) 
and Y=σp1 + σp2 + σp3 + σp4 +σp5 + σp6 + σp7 + σp8, then 
Y ≦ -0.08 if Z is an oxygen atom or Y ≦ -0.15 if Z is a 
sulfur atom; X′ represents a charge balance paired ion; 
and n represents a value required to neutralize the 
electric charge: 
  
wherein R represents an alkyl group, an alkenyl group or 
an aryl group; and X represents a hydrogen atom, an 
alkali metal atom, an ammonium group or a precursor: 
 
 
  
wherein L represents a divalent connecting group; R⁴ 
represents a hydrogen atom, alkyl group, alkenyl group 
or aryl group; X is as defined for the formula (II); 
and m represents an integer 0 or 1: 
  
wherein R and X are as defined for the formula (II); L 
and m are as defined for the formula (III); R³ has the 
same meaning as R, with the proviso that these groups 
may be the same or different; and m represents an 
integer 0 or 1.
Patent EP-0367246-A3 (EP)
Title: Head-up display apparatus
IPC: G02B27/01
Filed: 1989-10-31
Abstract: This specification discloses a method of 
observing information having the steps of converting 
a radiation beam into a visible harmonic beam conform­
ing to the information, and observing the information 
by the harmonic beam. The specification also discloses 
an apparatus for observing information therethrough 
having means for producing a radiation beam conforming 
to the information, and means for converting the 
radiation beam into a visible harmonic beam, the 
information being observed with the aid of the 
harmonic beam. The specification further discloses 
a head-up display apparatus having means for producing 
a radiation beam conforming to information to be 
displayed, means for converting the radiation beam 
into a visible harmonic beam, and a beam combiner 
for receiving the harmonic beam and directing it in 
a predetermined direction to effect the display of 
the information by the harmonic beam.
Patent EP-0381840-A3 (EP)
IPC: C07F7/10
Filed: 1989-12-13
Abstract: Vorliegende Erfindung beschreibt ein Verfahren zur Her­
stellung von Ketoximosilanen. Als Ausgangsverbindungen 
werden Alkyl- bzw. Alkenylacetoxysilane eingesetzt, die 
mit Ketoximen in Gegenwart von Ammoniak umgesetzt wer­
den. Es wird eine einfache Apparatur beschrieben, in 
welcher diese Umsetzung kontinuierlich durchführbar ist. 
Die erfindungsgemäß hergestellten Ketoximosilane sind 
z. B. wertvolle Vernetzer für Organopolysiloxanmassen.
Patent EP-0333279-A3 (EP)
Title: Braided textile sleeves
IPC: B29C53/68
Filed: 1989-03-13
Abstract: A braided textile sleeve (12) is formed from flexible yarns 
such as glass fibers and a rigid filament such as a 
stainless steel wire. The rigid filament reduces the 
tendency of a braided sleeve to fray at its ends, and can 
cause the end portions of the sleeve to taper inwardly, 
which can enhance the thermal insulation properties of 
the sleeve. The sleeve may be coated with polymeric 
material.
Patent EP-0335551-A3 (EP)
Title: A process for the preparation of a supported polymerization catalyst and an apparatus for use in the process
IPC: C08F4/60
Filed: 1989-03-20
Abstract: The invention relates to a method for the preparation of a supported polymerization catalyst in a multi-function reactor (1) which is equipped with a mixer (2) and at the bottom of which there is fitted a downward substantially conically converging sieve tray (3), possibly detachable, and in which there are carried out, as required for the preparation of the catalyst, an activation stage, i.e. the treatment of the catalyst support with a transition metal compound, washing stages using a suitable solvent, and drying stages using an inert gas, and possibly a prepolymerization of a suitable monomer by means of the obtained activated catalyst and a co-catalyst and possible other compounds, for example a polymerization medium.
Patent EP-0371733-A3 (EP)
Title: Dopamine-beta-hydroxylase inhibitors
IPC: C07D277/14
Filed: 1989-11-27
Abstract: Dopamine-β-hydroxylase inhibitors of structure: 
   
     Pharmaceutical compositions containing them and their 
use in methods of lowering blood pressure in mammals.
Patent EP-0349476-A3 (EP)
Title: Mobile device
IPC: E04G3/30
Filed: 1989-06-14
Abstract: The invention relates to a vertically and horizontally movable work platform 4 for carrying out renovations to the concrete on reinforced concrete buildings or for replacing the structural protection on steel constructions. To increase the operational safety these work platforms 4 are held against the surfaces 1 of the buildings by attached magnetic plates 6. Since the tensions cables previously required are dispensed with, the weight of the upper carriage 2 from which the work platforms are suspended by cables is considerably reduced.
Patent EP-0342157-A3 (EP)
Title: Aromatic acids
IPC: C07C245/08
Filed: 1989-05-01
Abstract: The invention relates to aromatic acids, especially compounds of the formula <IMAGE> in which R1 is lower alkyl, R2 is lower alkyl, R3 is hydrogen, carboxyl or sulpho, R4 is carboxyl or sulpho, G is an optionally substituted 1,4-phenylene group or an optionally substituted 1,4-naphthylene group and in which either R5 and R6 together form an additional bond and L is an oxygen or sulphur atom, or in which R5 is hydrogen, R6 is halogenomethyl and L is an oxygen atom, and their salts, to the use of the compounds I and their salts, to a process for preparing the compounds I and their salts, to starting materials used in this preparation process and their salts, to a process for preparing these starting materials and their salts, to an apparatus in which the compounds I and their salts are used, and to a process in which this apparatus is used. The compounds of the formula I can be used as aids in the investigation of proteins and can be prepared in a manner known per se.
Patent EP-0378147-A3 (EP)
Title: Skin treatment method
IPC: C07F9/54
Filed: 1990-01-08
Abstract: A method of treating skin disorders such as acne 
vulgaris by applying topically to the epidermis a composition 
of an emulsion in which there is present a silane and a 
volatile low viscosity low molecular weight water immiscible 
liquid of a silicone fluid, causing the silane to penetrate 
follicular orifices, using the volatile silicone fluid for 
the purpose of driving the silane into sebaceous glands and 
destroying members of the staphylococcal group of bacteria 
therein. An abrasive, astringent and fragrance may also be 
included. This method also allows for the treatment of 
dermatosis, such as ring worm and athlete's foot.
Patent EP-0379094-A3 (EP)
Title: Antilock control device
IPC: B60T8/1761
Filed: 1990-01-12
Abstract: An antilock control device including a brake operation 
detecting unit (STP), a wheel speed detecting 
unit (S₁-S₄), a control unit (ECU) 
which detects a request for antilock control on the basis of 
a brake operation signal from the brake operation detecting 
unit (STP) and wheel speed signals from the wheel speed detecting 
unit and outputs a brake pressure control signal, and a 
brake pressure control circuit operative in response to said 
brake pressure control signal. The control unit has a 
judging function for detecting a request for starting 
antilock control while the vehicle speed (V E ) is between a 
relatively low first predetermined speed (V₁) and a higher second 
predetermined speed and the brake operation signal is OFF 
and a function of deciding whether to permit or prohibit the 
execution of antilock control. More specifically, if no 
request for starting antilock is detected, permission to 
execute antilock control is given while the vehicle speed is 
higher than the first predetermined value (V₁). If a request for 
starting antilock control is detected, the execution of 
antilock control is prohibited while the vehicle speed is 
between the first and second predetermined values. In 
another arrangement, even if such a request is detected, 
permission to execute antilock control is given while the 
vehicle speed is between the first and second predetermined 
 
 
speeds, provided the brake operation signal is ON.
Patent EP-0379170-A3 (EP)
Title: Semiconductor device comprising wiring layers
IPC: H01L23/522
Filed: 1990-01-17
Abstract: At least one slit (4a, 4b) having a predetermined 
shape is formed around a contact region of a lower 
wiring layer (1) formed on a substrate (5), and 
insulating portions (6a, 6b) formed integrally with an 
insulating layer (6) is embedded in these slits (4a, 
4b). This insulating layer (6) is formed on the lower 
wiring layer (1) and has a contact hole (3) located 
at a position corresponding to the contact region. 
Since the insulating portions (6a, 6b) as a wedge-like 
portion project into the slits downwardly from the 
rigid insulating layer (6), positional errors caused 
by thermal expansion of the lower wiring layer (1) 
in annealing of the upper wiring layer (2) can be 
suppressed, and an abnormal geometry such as a projec­
tion on the upper wiring layer (2) can be prevented. 
In addition, a semiconductor device free from inter­
wiring short-circuiting and excellent in flatness can 
be obtained.
Patent EP-0382182-A3 (EP)
Title: Data transferring system comprising an input-output channel unit capable of predicting an overrun in a data processing device
IPC: G06F13/12
Filed: 1990-02-07
Abstract: On transferring transfer data between a 
peripheral controller (11) and an input-output channel 
unit (12), an overrun predicting circuit (45) of the 
input-output channel unit predicts occurrence of an 
overrun with reference to an amount of transfer data 
memorized in a buffer memory (39) and produces an 
overrun prediction signal (46). The overrun prediction 
signal is delivered to the peripheral controller by the 
use of a start informing acknowledgement signal line 
(15) which is used in transferring a start informing 
acknowledgement signal from the input-output channel 
unit to the peripheral controller before the transfer 
data is transferred between the peripheral controller 
and the input-output channel unit. Responsive to the 
overrun prediction signal, a strobe inhibiting circuit 
(21) of the peripheral controller inhibits delivery of a 
strobe pulse signal from the peripheral controller to 
the input-output channel unit during a predetermined 
time interval.
Patent EP-0391317-A3 (EP)
Title: Hydraulic compression tool having an improved relief and release valve
IPC: H01R43/042
Filed: 1990-04-02
Abstract: A valve for use in a hydraulic compression tool. The valve 
has a frame with a central chamber, a first inlet, a second 
inlet and a discharged outlet. A first gate is located at 
the first inlet. A plunger assembly having a first plunger 
member and a second plunger member are movably mounted in the 
central chamber with a spring biasing the plunger member 
against the second plunger member. The second plunger member 
has a conduit between the second inlet and the first plunger 
member. The valve has a first home position that 
substantially prevents fluid from flowing therethrough. The 
valve has a second manual release position wherein fluid can 
flow into the first inlet and out the discharge outlet. The 
valve also has a third automatic relief position such that in 
the event a predetermined maximum fluid pressure is exceeded 
a gate will open between the first plunger and the second 
plunger member to allow fluid to flow from the second inlet 
through the valve and out the discharge outlet.
Patent EP-0413278-A3 (EP)
Title: Use of xanthine derivatives against peptic ulcers
IPC: A61K31/00
Filed: 1990-08-11
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula I <CHEM>  wherein one of R<1> and R<3> is <CHEM> (wherein m is 1-5 R<4> represents a (C1-C4)alkyl group); the other one of R<1> and R<3> is hydrogen, (C3-C6)alkenyl or (C1-C8)alkyl which can be substituted with up to 2 hydroxyl groups or a (C1-C4)alkoxy group; and R<2> is (C1-C4)alkyl.
Patent EP-0389044-A3 (EP)
Inventor: MORRIS OCTAVIUS JOHN
IPC: G06T5/00
Filed: 1990-03-16
Abstract: A picture signal (Y) is applied to a segmentation device (2) 
where it is subjected to a segmentation algorithm to identify 
regions of similar intensity. The resulting region signal is 
applied to a modal filter (9) in which region edges are 
straightened and then to an adaptive contour smoothing circuit 
(10) in which contour sections identified as representing false 
edges are filtered. The filtered signal is subtracted from the 
original luminance signal in a subtractor (12) to produce a 
luminance texture signal which is encoded by a texture encoder 
(17). The region signal is encoded in a region encoder (24) 
together with flags indicating which of the contours in the 
region signal represent false edges.
Patent EP-0410498-A3 (EP)
Title: Mutant microbial alpha-amylases with increased thermal, acid and/or alkaline stability
IPC: C12N/
Filed: 1990-06-27
Abstract: Thermostable and acid stable  alpha -amylases are provided as expression products of genetically engineered  alpha -amylase genes isolated from microorganisms, preferably belonging to the class of Bacilli. Both chemical and enzymatic mutagenesis methods are e.g. the bisulphite method and enzymatic misincorporation on gapped heteroduplex DNA. The mutant  alpha -amylases have superior properties, e.g. improved thermostability over a broad pH range, for industrial application in starch processing and textile desizing.
Patent EP-0398477-A3 (EP)
Title: Text processing system using text cells
IPC: G06F17/21
Filed: 1990-03-26
Abstract: Text Cells are provided which define the boundaries into which text 
data can be formatted for presentation. The definition of Text Cells is 
controlled by two data stream commands which are the Define Text Cell 
(DTC), and Open Text Cell (OTC). The DTC command specifies the 
parameters associated with a Text Cell Chain. This command includes a 
set of global parameters to be applied to each Text Cell to be presented 
following the issuance of this command. The OTC command causes an 
individual Text Cell to be established. That is, the area associated 
with the Text Cell is opened, the presentation parameters for the cell 
are set, and the text information which follows this current Open Text 
Cell, but precedes a subsequent Open Text Cell, is processed into this 
area. Text Cells can have presentation attributes which are independent 
of the attributes of the text presented therein, and which govern 
presentation characteristics not usually associated with text 
presentation. Additionally, multiple text cells can be specified on a 
presentation page, and the relationship of individual Text Cells to 
other Text Cells on the presentation page can be described.